Date: Fri, 16 Jul 2010 11:58:01 +0200 From: =?iso-8859-1?Q?=22Marc_L=F6rner=22?= <loerner@gmx.de> To: freebsd-ia64@freebsd.org, xcllnt@me.com Subject: Re: Re: MCA on loading kernel Message-ID: <20100716095801.253370@gmx.net>
next in thread | raw e-mail | index | archive | help
>I have it here: > http://ns1.xcllnt.net/~marcel/machines/ia64/altix/ALTIX > >Don't mind the modules -- they don't work :-) > >There's another piece of information that I forgot to relay: >The serial console is implemented by SAL on Altix hardware, >so you need the following environment variable to tell the >kernel (and the uart(4) driver in particular) to use the SAL >hardware: > hw.uart.console=dt:sgisn > >I copied the loader that I'm using here: > http://ns1.xcllnt.net/~marcel/machines/ia64/altix/loader.efi > >As for the kernel: make sure it's linked at 0xe000003400000000. Thanks for the information. Unfortunately I had to link my kernel to an other address (0xe000007000000000) because I don't have physical memory there. See my memmap output below! Now the loader can load the kernel, but on jumping in the kernel-code I still get an MCA: /boot/kernel/kernel data=0x87448e+0x1c36d2 syms=[0x8+0x73938+0x8+0x68109] Hit [Enter] to boot immediately, or any other key for command prompt. Booting [/boot/kernel/kernel] in 8 seconds... Type '?' for a list of commands, 'help' for more detailed help. OK boot -v Entering /boot/kernel/kernel at 0xe000007000068000... POD entered via MCA, using Cac mode Anything I could have missed in your instructions? (The only difference is that I double-quote dt:sgisn!) What other information shall I provide? Regards, Marc memmap-output: Type Start End # Pages Attributes PAL_code 0000000001000000-0000000001FFFFFF 0000000000001000 8000000000000009 MemMapIO 00000000FF000000-00000000FFFFFFFF 0000000000001000 8000000000000001 Unusable 0000006000000000-000000600000FFFF 0000000000000010 0000000000000009 RT_data 0000006000010000-00000060000FFFFF 00000000000000F0 8000000000001001 BS_data 0000006000100000-00000060003FFFFF 0000000000000300 0000000000000001 RT_data 0000006000400000-0000006001FFFFFF 0000000000001C00 8000000000001009 RT_data 0000006002000000-0000006002FFFFFF 0000000000001000 8000000000000009 BS_data 0000006003000000-0000006033DFFFFF 0000000000030E00 0000000000000009 available 0000006033E00000-00000060F7FFFFFF 00000000000C4200 0000000000000009 available 0000006800000000-00000068F7FFDFFF 00000000000F7FFE 0000000000000009 RT_data 00000068F7FFE000-00000068F7FFFFFF 0000000000000002 8000000000000009 available 0000007000000000-00000070F7FFFFFF 00000000000F8000 0000000000000009 MemMapIO 0000008000000000-0000009FFFFFFFFF 0000000002000000 8000000000000001 Unusable 0000016000000000-000001600000FFFF 0000000000000010 0000000000000009 RT_data 0000016000010000-00000160000FFFFF 00000000000000F0 8000000000001001 BS_data 0000016000100000-00000160003FFFFF 0000000000000300 0000000000000001 RT_data 0000016000400000-0000016001FFFFFF 0000000000001C00 8000000000001009 RT_data 0000016002000000-0000016002FFFFFF 0000000000001000 8000000000000009 BS_data 0000016003000000-0000016033DFFFFF 0000000000030E00 0000000000000009 available 0000016033E00000-00000160F7FFFFFF 00000000000C4200 0000000000000009 -- GMX DSL: Internet-, Telefon- und Handy-Flat ab 19,99 EUR/mtl. Bis zu 150 EUR Startguthaben inklusive! http://portal.gmx.net/de/go/dsl
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20100716095801.253370>